/*
 *
 * (c) Copyright Ascensio System Limited 2010-2018
 *
 * This program is freeware. You can redistribute it and/or modify it under the terms of the GNU 
 * General Public License (GPL) version 3 as published by the Free Software Foundation (https://www.gnu.org/copyleft/gpl.html). 
 * In accordance with Section 7(a) of the GNU GPL its Section 15 shall be amended to the effect that 
 * Ascensio System SIA expressly excludes the warranty of non-infringement of any third-party rights.
 *
 * THIS PROGRAM IS DISTRIBUTED WITHOUT ANY WARRANTY; WITHOUT EVEN THE IMPLIED WARRANTY OF MERCHANTABILITY OR
 * FITNESS FOR A PARTICULAR PURPOSE. For more details, see GNU GPL at https://www.gnu.org/copyleft/gpl.html
 *
 * You can contact Ascensio System SIA by email at sales@onlyoffice.com
 *
 * The interactive user interfaces in modified source and object code versions of ONLYOFFICE must display 
 * Appropriate Legal Notices, as required under Section 5 of the GNU GPL version 3.
 *
 * Pursuant to Section 7 § 3(b) of the GNU GPL you must retain the original ONLYOFFICE logo which contains 
 * relevant author attributions when distributing the software. If the display of the logo in its graphic 
 * form is not reasonably feasible for technical reasons, you must include the words "Powered by ONLYOFFICE" 
 * in every copy of the program you distribute. 
 * Pursuant to Section 7 § 3(e) we decline to grant you any rights under trademark law for use of our trademarks.
 *
*/


using System;
using System.ServiceModel;
using ASC.Common.Logging;
using ASC.Common.Module;
using ASC.Xmpp.Server;
using ASC.Xmpp.Server.Configuration;

namespace ASC.Xmpp.Host
{
    public class XmppServerLauncher : IServiceController
    {
        private ServiceHost host;
        private XmppServer xmppServer;
        private XmppServerCleaner cleaner;
        private static readonly ILog log = LogManager.GetLogger("ASC");

        public void Start()
        {
            xmppServer = new XmppServer();
            JabberConfiguration.Configure(xmppServer);
            xmppServer.StartListen();

            host = new ServiceHost(new JabberService(xmppServer));
            host.Open();

            cleaner = new XmppServerCleaner();
            cleaner.Start();
        }

        public void Stop()
        {
            try
            {
                if (xmppServer != null)
                {
                    xmppServer.StopListen();
                    xmppServer.Dispose();
                    xmppServer = null;
                }
                if (host != null)
                {
                    host.Close();
                    host = null;
                }
                if (cleaner != null)
                {
                    cleaner.Stop();
                }
            }
            catch (Exception ex)
            {
                log.Error("Error while stopping the service", ex);
            }
        }
    }
}
